* {
  margin: 0;
  padding: 0; }

.zyl_header {
  background: red;
  color: white; }

.zyl_con {
  text-align: center; }
  .zyl_con .left_con {
    width: 200px;
    height: 200px;
    display: inline-block;
    border: 1px solid red; }
  .zyl_con .right_con {
    width: 400px;
    height: 200px;
    display: inline-block;
    border: 1px solid red; }
